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Axel Wittig
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Wangen im Allgau, DE
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Patent Grant
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Patent number
7,237,417
Issue date
Jul 3, 2007
Muller Weingarten AG
Axel Wittig
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
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Publication number
20050183485
Publication date
Aug 25, 2005
Muller Weingarten AG
Axel Wittig
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...